The Ray-Ban Meta Optics lineup adds a premium fit and a few extra features, but comes with a higher price.

Meta AI Glasses vs. Meta Ray-Ban: I compared the latest models to decide if it's time to switch ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...

In modern gaming, lighting is king and there’s never been a more wondrous thing than ray tracing. Ray tracing is an old, but now widely, available technology that realistically renders light and ...

Applied optics is a branch of optics and photonics that specifically focuses on using light for practical purposes. Such uses include collecting light from the sun and converting it to electricity, ...

Every hunter needs a good binocular. But not every hunter needs a great one, and the difference between good and great seems to get slimmer every year. Having tested binoculars for going on a couple ...

I'm kind of slow, and like Pam, I actually fell for it at first. When I got to the scandal part, I thought, wow, these guys are really brave to be reporting on their owner like this. Yes, it was funny ...